How to Change Cadillac CTS Cabin Air Filter for clean inside air and longer lasting AC motor & parts

Step by step, DIY instruction, including close-ups, on how to change your CTS (2008, 2009, 2010, 2011, 2012, 2013) cabin air filter. A new cabin air filter can keeps dust and pollutants out of the cabin, and further keeps the AC and Heater blower lasting longer, saving you money in the long-run. A charcoal filter adds an additional filter layer by removing smell and odors from entering the car.

Filter used: Bosch charcoal C3859WS (Made in USA). OEM part number: 1933 8012
Always check fitment for your exact car and model before purchasing.

All you need is a 7mm socket. It's an easy DIY job.

The car shown is a 2011 Cadillac CTS (V6 3.0L) however these instructions can be used for other model years too, as the car's design was relatively unchanged for many years, such 2008, 2009, 2010, 2011, 2012 and 2013.

It's a simple and cheap fix, improves air flow, quality of air and saves your AC and heating ventilation parts, which is why I change mine frequently.

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Disclaimer - The content of this video is available for informational and educational purposes only. It is not intended to be a substitute for professional advice. I do my best to provide accurate and complete information, however, I assume no liability for any property or personal damage that may arise from any of the information contained in this video. Due to factors beyond the control of Handy Val, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Handy Val always recommends safe practices.